Tetra CrystalWater eliminates clouding from aquarium for crystal clear water, 250ml

Eliminates clouding from aquarium water within a matter of hours Carefully selected minerals gently eliminate all kinds of dirt particles The active ingredients bind small particles in the water, which can then be extracted by the aquarium filter Initial effects visible after two to three hours - Crystal clear water within six to twelve hours Not suitable for aquariums containing invertebrates such as snails, shrimps and other crustaceans